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The Riello 3000443 Burner Pump Drive Coupling Key connects the motor and oil pump shafts in compatible systems. This part is essential for the operation of Riello 40 Series oil burners including models F3, F5, F10, F15, F20, M3, M5, M10, BF3, and BF5. It is also suitable for RDB and G3 models. The coupling key ensures efficient transfer of power between the motor and pump, enhancing performance.
This coupling key is a vital component for smooth operation in oil burner systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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